38685425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3593

約数の個数: 24

約数和(自身を含む): 52704960

約数和(自身を除く): 14019535

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 3541, 10925, 17705, 67279, 81443, 88525, 336395, 407215, 1547417, 1681975, 2036075, 7737085, 38685425]

約数ペア:

[(1, 38685425), (5, 7737085), (19, 2036075), (23, 1681975), (25, 1547417), (95, 407215), (115, 336395), (437, 88525), (475, 81443), (575, 67279), (2185, 17705), (3541, 10925)]